No.218, Yuli Avenue, Tongcheng County

Sharpness is the group company of Asia Top 3 with own 22 workshops supplying jumbo abrasive cloth rolls and customized abrasive products, we started abrasives business since 1978,and now got 39years&a...

Specializing in the Chinese Abrasive Industry for more than ten years, Co-Win Abrasives manufacture and supply full lines of abrasive products and relevant accessories to customers globally. Our major...